Settings and application notes for EL3204-0200
The EL3204-0200 differs from the EL3204-0000 (standard type) in terms of an
- extended measuring range 0 ... 240 kΩ
- additional linearizations/characteristic sensor curves
- programmed characteristic sensor curves match the measuring range
- freely programmable according to sampling points table
- parameterizable formulas according to IEC 60751, Steinhart-Hart equation and B-parameter equation
Notice | |
Changes in the CoE directory, in the case of exchange So that, in the case of exchanging an EtherCAT device, the CoE parameters are set correctly in the new device, CoE changes on the customer side must be entered in the start-up list. |
 | Changes in the CoE directory, program access The CoE parameters can also be read and written during operation (insofar as it makes sense) by the PLC using corresponding control commands. For details, see the corresponding articles in the Beckhoff Information System, for example. |
Measuring range
The specified terminal precision refers to the full-scale value for the resistance measurement.
It is not advisable to use the terminal in the range 0 to 10 Ω, due to the relatively low (relative) measuring accuracy in this range. Specialized resistance measurement terminals such as the EL3692 with 4-wire measurement are to be used for such measurements.
| Notes regarding accuracy In addition to the accuracy in terminal resistance measurement, the measurement result is influenced by further factors, as described below:
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